Rosewill Introduces PSU Line of 80 Plus Platinum Standards

Rosewill, Californian hardware manufacturer, has gladdened its potential customers with a new PSU line codenamed Fortress. The major peculiarity of this line is that all products are characterized by rather high efficiency coefficient: up to 94% in 230 V alternating current networks. The new line involves models of 450W, 550W, 650W, and 750W showings which have already received 80 Plus Platinum certificate.



Low power dissipation is achieved exactly due to the high efficiency which reduces ventilation demands immensely. The employment of 135 mm fans provided for the perceptible decreased of noise. Those features are considered to be the basic attraction for the customers.


All four models in Fortress line are developed according to a similar scheme with a single 12 V bus. The chief differentiation between the models lies in the output capacity and a cable set. Hence, the high-order PSU is capable to give current of up to 62.5 A; in the aggregate with the available 4 …

Computer Case be quiet! Silent Base 600 Overview (Part II)

Internal structure

The motherboard compartment is located above the power supply unit. In this regard, everything is quite standard for a Mid Tower class. A large cutout is made in a tray behind a CPU socket, to allow installation of a CPU cooling system directly into the case; a backplate mount (thrust-pad located on the back side of the motherboard) is used for this purpose.


The four large slots in a tray, equipped with the silicone membrane, are designed for proper cable management which looks very promising here. Plugs of expansion slots are attached by thumbscrews. The front part holds a hard disks’ basket for three drives.


At the back side a slot in a tray can be clearly seen to access cable management system slot. Also, the rear side contains two tool kits for installation of solid-state drives and size 2.5" hard disks.


The side cover is made of 0.7 mm steel, and from the inside has a thick vibration and noise absorbing coating. The recess in the …

PC Chassis Gigabyte Sumo Alfa Review

The multeity of PC chassis in the market might create a real confusion for entry-level consumers. Small-sized and big-sized, rectangular and square, black and white models are developed with the only purpose: to satisfy the demands of each particular customer group. Gigabyte, a hardware giant, knows how to attract potential clients to its new products. Sumo series of chassis is primarily targeting gamers due to a futuristic design and bright LED lighting. However, the latest model of this series, codenamed Sumo Alfa, is destined for a wider audience than gamers only and will perfectly suit PC enthusiasts, as well as, users with more modest requirements.



Integration


Chassis Gigabyte Sumo Alfa is designed in midi-tower form-factor with lower PSU localization. It is delivered in a mere black color of casing, supplemented by a few steel-like inlets on the frontal panel. The latter is given an unusual shape to justify the slogan 'The Future Begins': glossy surface with metallic …
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Registered at: 18 February 2012, 21:51
Last visit: 18 February 2012, 21:54